server.js

const express = require("express");

const app = express();
const PORT = process.env.PORT || 5000;

app.use(express.json());

const users = [
  { id: 1, name: "Alex Morgan", email: "alex@example.com", role: "admin" },
  { id: 2, name: "Sarah Lee", email: "sarah@example.com", role: "user" },
];

// Health Check
app.get("/api/health", (req, res) => {
  res.json({
    status: "success",
    message: "API is running",
  });
});

// Get Users
app.get("/api/users", (req, res) => {
  res.json({
    success: true,
    data: users,
  });
});

// Get User
app.get("/api/users/:id", (req, res) => {
  const user = users.find(
    (item) => item.id === Number(req.params.id)
  );

  if (!user) {
    return res.status(404).json({
      success: false,
      message: "User not found",
    });
  }

  res.json({
    success: true,
    data: user,
  });
});

// Create User
app.post("/api/users", (req, res) => {
  const { name, email, role = "user" } = req.body;

  if (!name || !email) {
    return res.status(400).json({
      success: false,
      message: "Name and email are required",
    });
  }

  const user = {
    id: users.length + 1,
    name,
    email,
    role,
  };

  users.push(user);

  res.status(201).json({
    success: true,
    data: user,
  });
});

app.listen(PORT, () => {
  console.log(`REST API running on port ${PORT}`);
});